Browsing by Author "Villena, Joan"
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- ItemMicrowave-Assisted Reaction of 2,3-Dichloronaphthoquinone with Aminopyridines(SOC BRASILEIRA QUIMICA, 2009) Tapia, Ricardo A.; Cantuarias, Lorena; Cuellar, Mauricio; Villena, JoanThe synthesis of pyridylaminonaphthoquinones by microwave-assisted reaction of 2,3-dichloro1,4-naphthoquinone with aminopyridines is described. The use of microwave irradiation diminished the reaction times and improved the yields substantially in all these reactions. The compounds were tested for their cytotoxic activities against MCF-7 breast cancer cell line.
- Item(-)-Shikimic Acid as a Chiral Building Block for the Synthesis of New Cytotoxic 6-Aza-Analogues of Angucyclinones(2018) Quinones, Natalia; Hernandez, Santiago; Espinoza Catalan, Luis; Villena, Joan; Brito, Ivan; Cabrera Caballero, Alan Raúl; Salas, Cristian O.; Cuellar Fritis, Mauricio Alcides